FONESTAR SM-3192, Instruction Manual

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DESCRIPTION
- The model SM-3192 is a 12-channel stereo mixer, suitable for live applications, music group sound
systems, meeting rooms, schools, places of worship, etc.
- The mixer inputs admit a wide variety of signals, the controls for each channel allow equalizing and level
adjustment of the different audio sources, volume adjustment and to obtain a final mix of audio sources.
- Each input channel has a 3-band graphic equalizer, gain, high pass filter, aux send and balance. It
incorp48 V phantom power supply selectable in the microphone inputs.
- Furthermore, it has recording, headphones, principal, effects and control room outputs (monitorized).
CONTROLS AND FUNCTIONS
FRONT PANEL
1.- MIC : balanced microphone input, female XLR connector. This connector has
+48 V selectable phantom power supply. The preamplification circuit
provides a gain without distortion and low noise.
2.- LINE : balanced line input, 6.3 mm jack connector. Unbalanced signals can
also be connected.
3.- GAIN : gain control of corresponding input.
4.- Tone controls. Equalizer that adjusts the level of bass, mid and trebles, in
the corresponding channel. Controls with a gain of ±15 dB.
HIGH : low pass filter with cut-off frequency of 12 kHz.
MID : band pass filter with central frequency of 2.5 kHz.
LOW : high pass filter with cut off frequency of 80 Hz.
5.- LOW CUT : pressing this button activates the high pass filter with steep
attenuation, the cut-off frquency is 75 Hz. This filter is used to reduce electric
noise and stage noise when the microphones are in use.
6.- AUX/EFX : send to bus volume control AUX/EFX (post-fader).
7.- PAN : control which adjusts the stereo image of the mono channel or the
stereo channel in the final mix.
8.- CLIP : LED indicator which lights up when the input signal is too high. In this
case reduce the input level using the GAIN control until the LED indicator
switches off or lights up occasionally.
9.- LEVEL : channel output signal volume control that sends to bus of the main
mixer MAIN MIX.
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160928_SM-3192_MANUAL_(EN)_Maquetación 1 28/9/16 10:23 Página 4